How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Dan 124.3 Jon 82.7 +0.1
+0.4
Chris 76.7 Gravy 108 +0.1
-0.1
Blake 100.8 Faisal 90.6 +0.1
-0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Dan 97.3 Blake 124.6 -0.7
James 115.8 Josh 108.9 -0.2
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Faisal vs Dan-0.8+0.8
Josh vs Gravy+0.3-0.3
James vs Niphon-0.2+0.2
Bradley vs Blake+0.2-0.2
Kashif vs Andy-0.1+0.1

What If

Chances based on how well the Dan finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
91-0In194432513,504,407
80-1In31571213,499,921
Total:In9223131627,004,328
Games Above .500
Chance Will Make Playoffs